jak to obliczyc 10x(kwadrat) + 9x - 9 = 0
10x²+9x-9=0
delta=81+360=441
x1=-9-21/20=-3/2x2=-9+21/20=0,6
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
10x²+9x-9=0
delta=81+360=441
x1=-9-21/20=-3/2
x2=-9+21/20=0,6